Churova Mariya

From Rostov-On-Don, Russia

Player page

Online rating

Rating date Feb. 20, 2023 (latest changes Feb. 20, 2023).

111 place (196.24).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (844.66 * 3.45 * 0.29 + 325.58 * 2.50 * 0.29 + 69.77 * 2.50 * 0.43 + 0 + 0) / (3.45 * 0.29 + 2.50 * 0.29 + 2.50 * 0.43 + 1 + 1) = 238.89349385874

p2 = (844.66 * 3.45 * 0.29 + 325.58 * 2.50 * 0.29 + 69.77 * 2.50 * 0.43) / max_coefficients = 153.58941450318164

score = 238.89349385874 * 0.5 + 153.58941450318164 * 0.5 = 196.24145418096083

Rating changes

Show

all results
Date Place Points Reason
2023-02-20 110 -> 111 207.10 -> 196.24

Fast and Expensive: 43% -> 29%
2023-02-17 111 -> 110 207.10
2023-01-25 112 -> 111 203.07 -> 207.10

Summer Online Tournament: 57% -> 43%
2023-01-21 114 -> 112 203.07
2023-01-16 107 -> 114 256.33 -> 203.07

Riichi Online Open Team Cup: 43% -> 29%
2023-01-14 109 -> 107 249.59 -> 256.33
2023-01-10 110 -> 109 249.59
2022-12-20 111 -> 110 258.14 -> 249.59

Fast and Expensive: 57% -> 43%
2022-12-18 112 -> 111 258.14
2022-12-17 114 -> 112 258.14

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 70 2021-07-25 41/44 43% 2.50 ONLINE Summer Online Tournament
2 326 2021-06-20 30/44 29% 2.50 ONLINE Fast and Expensive
3 845 2021-05-16 17/104 29% 3.45 ONLINE Riichi Online Open Team Cup